Reference:- Notification No. 25/01.03.2005 (S.No. 28-29)

Zero duty for ITA goods
Electric conductors, for a voltage not exceeding 80 V, of a kind used for telecommunications in 854449.
Electric conductors, for a voltage exceeding 80 V, but not exceeding 1000 V, fitted with connectors, of a kind used for telecomunications 854442

Basic Customs Duty : 0